Hubli-Dharwad vs Siliguri
Side-by-side air quality comparison between Hubli-Dharwad and Siliguri.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hubli-Dharwad averaged an AQI of 64 while Siliguri averaged 81 — a 17-point (27%) gap, with Siliguri the more polluted and Hubli-Dharwad the cleaner of the two. On 1516 days when both cities reported, Hubli-Dharwad was cleaner on 907 of them; the average daily gap was 48 AQI points.
Seasonality & days
Both cities see their worst air in February on average. Hubli-Dharwad logged 0% Severe days and 74.1% Good-or-Satisfactory days; Siliguri was 0.1% Severe and 61.8% Good-or-Satisfactory. Longest clean-air streaks: Hubli-Dharwad 180 days, Siliguri 180 days.
Year-over-year progress
Hubli-Dharwad has improved by 18 AQI points (22%) from 2018 to 2024; Siliguri has improved by 39 AQI points (32.5%) over the same window. The worst recorded day for Hubli-Dharwad reached AQI 500 at Deshpande Nagar (KSPCB) on 2018-05-21; Siliguri hit AQI 415 at Ward-32 Bapupara (WBPCB) on 2018-02-08.
Station-level disparity
Hubli-Dharwad spans 2 CPCB stations with a 6-point spread (min 73, max 79); Siliguri spans 1 stations with a 0-point spread (min 107, max 107).